Data as of Jan 23
 -0.01 / -0.02%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of CBOE through the 69.36% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Investment Banks/Brokers industry. Last, during the quarter ended September 2014, these large investors purchased a net $780.2 thousand shares.
Mutual fund holders36.12%
Other institutional33.24%
Individual stakeholders1.80%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2014RAIL-SPLITTER CAPITAL MANAGEMENT...  Bought 151.0 Thousand shares of CBOE Holdings Inc
11/28/2014CREDIT SUISSE AG  Bought 70.0 Thousand shares of CBOE Holdings Inc
12/31/2014DORSEY, WRIGHT & ASSOCIATES LLC  Bought 14.8 Thousand shares of CBOE Holdings Inc

Top 10 Owners of CBOE Holdings Inc

Total value ($)Shares
bought / sold
T. Rowe Price Associates, Inc.8.95%7,549,883478,813,580+491,550+6.96%
The Vanguard Group, Inc.6.07%5,124,337324,985,453-22,574-0.44%
BlackRock Fund Advisors5.84%4,929,254312,613,289+27,080+0.55%
Herndon Capital Management LLC4.78%4,035,419255,926,273-191,816-4.54%
Renaissance Technologies LLC4.29%3,618,100229,459,902+6,400+0.18%
Lazard Asset Management LLC3.29%2,778,560176,216,275+2,597,206+1,432.12%
SSgA Funds Management, Inc.2.69%2,268,897143,893,448-41,419-1.79%
AJO LP2.00%1,689,220107,130,332-544,072-24.36%
Kinetics Asset Management LLC1.91%1,615,298102,442,199-44,894-2.70%
William Blair & Co. LLC (Investme...1.62%1,365,36386,591,321-154,634-10.17%

Top 10 Mutual Funds Holding CBOE Holdings Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
T Rowe Price Mid Cap Growth Fund4.74%4,000,000253,680,00000.00%
Vanguard Windsor II Fund2.31%1,948,300123,561,186+1,948,300--
Vanguard Small Cap Index Fund1.77%1,496,31594,896,297+7,348+0.49%
Vanguard Total Stock Market Index...1.71%1,440,25991,341,226+26,616+1.88%
iShares Core S&P Mid Cap ETF1.48%1,252,25379,417,885-28,080-2.19%
Vanguard Small Cap Growth Index F...1.15%967,50661,359,231-27,628-2.78%
T Rowe Price New Horizons Fund1.03%867,58455,022,177+867,584--
T Rowe Price Institutional Mid Ca...1.02%863,00054,731,460+105,000+13.85%
SPDR S&P Mid Cap 400 ETF Trust0.95%799,33750,693,953+3,873+0.49%
Vanguard Extended Market Index Fu...0.92%775,49349,181,766-2,788-0.36%

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